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Denver: Devils Thumb Loop

Bag two peaks on this 9-mile, fido-friendly loop around Boulder’s signature Flatirons.

Trip Tools

To Trailhead

From Denver, take US 36 N to Table Mesa Drive 1.6 miles W. Turn L onto Lehigh St. and drive .9 miles. Park on the street near Shanahan Ridge Trailhead, just S of Lafayette Drive.

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